Adj. + 的 (+ Noun) - Expressed to link an adjective describing a distinguishing feature to a noun with "Adj. + de (+ Noun)" (noun can be omitted when obvious or has already been mentioned)
儿女给爸妈准备特别的婚礼

Subject + 给 + Recipient + Verb + Object - Expressing a more informal "for sb / sth..." with "Subject + gěi + Recipient + Verb + Object"
广州的邓女士和她的哥哥想给他们的爸爸妈妈办一个婚礼。
妈妈过了一会儿才知道，这是给她和爸爸办的婚礼。
兄妹两人说他们很少回去看爸爸妈妈，很谢谢他们的照顾，所以给他们办了这个婚礼。

Verb / Adverb / Phrase + 的 + Noun - Expressed to link a noun to a preceding verb or phrase with "Verb / Adverb / Phrase + de + Noun"
妈妈过了一会儿才知道，这是给她和爸爸办的婚礼。

Subject + 想 + Verb (+ Object) - Expressing "would like to" with "Subject + xiǎng + Verb (+ Object)" (negative formed with 不想)
广州的邓女士和她的哥哥想给他们的爸爸妈妈办一个婚礼。

New Situation + 了 - Expressing that there is a change of state or that the action has just happened "now" with "New Situation + le"
爸爸妈妈在一起36年了，以前没有办过。

以前… - Expressing "before / previously…" with "yǐ​qián…"
爸爸妈妈在一起36年了，以前没有办过。

Verb + 过 (+ 了) - Expressing that an action has been experienced in the past with "Verb + guò (+ le)" (negative formed with 没 + Verb + 过)
爸爸妈妈在一起36年了，以前没有办过。

Verb / Verb Phrase + 了 - Expressing that an action has been completed with "Verb / Verb Phrase + le"
他们花了两个月做这件事，爸爸妈妈不知道。
他们带爸爸妈妈去了一个地方。
到了那里，爸爸妈妈看见很多家里人和朋友。
妈妈过了一会儿才知道，这是给她和爸爸办的婚礼。
兄妹两人说他们很少回去看爸爸妈妈，很谢谢他们的照顾，所以给他们办了这个婚礼。

这 / 那 + Measure Word + Noun - Expressing "this… / that…" with "zhè / nà + Measure Word + Noun"
他们花了两个月做这件事，爸爸妈妈不知道。
兄妹两人说他们很少回去看爸爸妈妈，很谢谢他们的照顾，所以给他们办了这个婚礼。

到 + Place / Time / Quantity - Expressing "to (a certain place) / until (a certain time) / up to (a certain quantity)" with "dào + Place / Time" (negative formed with 不到)
到了那里，爸爸妈妈看见很多家里人和朋友。

Sensory Verb + 见 - Expressing that the senses have accomplished the action with "Sensory Verb + jiàn" (negative formed with 不见)
到了那里，爸爸妈妈看见很多家里人和朋友。

Statement， 但是… - Expressing "but / however…" with "Statement，dàn​shì…" (a bit more formal than 可是)
他们不知道怎么回事，但是很高兴。

Verb + 一会儿 - Expressing to do sth for "a moment / a while" with "Verb + yīhuìr"
妈妈过了一会儿才知道，这是给她和爸爸办的婚礼。

Time + 才 + Verb - Expressing "just now / not until" where the speaker considers the action to be late or longer than expected with "cái"
妈妈过了一会儿才知道，这是给她和爸爸办的婚礼。

Verb / Adj. + 得 + Degree Complement - Expression links the verb or adjective with a degree complement with "Verb / Adj. + de + Degree Complement"
她笑得非常开心。

非常 + Adj. / Verb - Expressing "very much / extraordinary..." with "fēicháng + Adj. / Verb"
她笑得非常开心。

Reason ，所以 + Result - Expressing "so…" to explain the result with "Reason, suǒyǐ + Result"
兄妹两人说他们很少回去看爸爸妈妈，很谢谢他们的照顾，所以给他们办了这个婚礼。

Subject + 都 + Verb / Verb Phrase - Expressing "all / every" to emphasise the quantity with "Subject + dōu + Verb / Verb Phrase" (都 emphasises the quantity or frequent occurrence)
大家都说这是很有爱的一家人。