New Situation + 了 - Expressing that there is a change of state or that the action has just happened "now" with "New Situation + le"
河南阿姨跳舞火了
最近，中国河南四位阿姨在网上火了。
她们说，她们很开心，因为跳舞让她们的生活更有意思了。

最近… - Expressing "recently…" with "zuìjìn…"
最近，中国河南四位阿姨在网上火了。

(在)...上 - Expressing "in / on…" with "(zài)...shàng"
最近，中国河南四位阿姨在网上火了。

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)
她们今年五十四岁到六十五岁，都住在一个地方。

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)
她们今年五十四岁到六十五岁，都住在一个地方。
现在，她们去公园跳舞，很多人都来看，还有不少地方请她们去跳舞。

Subject + 要 + Verb / Verb Phrase - Expressing that the subject "needs to do sth" with "Subject + yào + Verb / Verb Phrase"
她们白天要种地，还要看孙子。

还 + Verb / Verb Phrase - Expressing "still / and so / also / in addition…" with "hái + Verb"
她们白天要种地，还要看孙子。

...的时候 /...时 - Expressing "when…" with "...de shí​hou / ...shí​"
晚上的时候，她们就一起去跳舞。

Situation + 就 + Verb / Verb Phrase - Expressing "then / and so / in that case…" with "Situation + jiù + Verb / Verb Phrase" (the action happens "as a consequence of / following on from" the situation)
晚上的时候，她们就一起去跳舞。

Plural Subjects + 一起 + Verb / Verb Phrase - Expressing that two or more subjects perform an action "together" with "Plural Subjects + yīqǐ + Verb / Verb Phrase"
晚上的时候，她们就一起去跳舞。

一边 + Verb…，一边 + Verb... - Expressing simultaneous tasks more informally with "yìbiān + Verb...，yìbiān + Verb…"
她们喜欢一边听歌，一边跳舞。

Verb + 到 (+了) - Expressing that an action's outcome is achieved or completed with "Verb + dào(le)" (negative formed with 不到)
很多人在网上看到她们跳舞的视频，都觉得她们跳得很好。

Verb / Adverb / Phrase + 的 + Noun - Expressed to link a noun to a preceding verb or phrase with "Verb / Adverb / Phrase + de + Noun"
很多人在网上看到她们跳舞的视频，都觉得她们跳得很好。

Verb / Adj. + 得 + Degree Complement - Expression links the verb or adjective with a degree complement with "Verb / Adj. + de + Degree Complement"
很多人在网上看到她们跳舞的视频，都觉得她们跳得很好。

还有… - Expressing "furthermore / in addition / still / also..." with "hái​yǒu..."
现在，她们去公园跳舞，很多人都来看，还有不少地方请她们去跳舞。

Subject + 请 + Sb / Sth + Verb - Expressing "to ask or invite sb / sth to do sth" with "Subject + qǐng + sb / sth + Verb" (causative verb)
现在，她们去公园跳舞，很多人都来看，还有不少地方请她们去跳舞。

Result，因为 + Reason - Expressing "because…" to explain the reason with "Result, yīnwèi + Reason"
她们说，她们很开心，因为跳舞让她们的生活更有意思了。

Subject + 让 + Sb / Sth + Verb / Verb Phrase - Expressing "to make or let sb / sth to do sth" with "Subject + ràng + sb / sth + Verb / Verb Phrase" (causative verb)
她们说，她们很开心，因为跳舞让她们的生活更有意思了。

更 + Adj. - Expressing "even more…" with "gèng + Adj."
她们说，她们很开心，因为跳舞让她们的生活更有意思了。