161. 知难而进 Face difficulties head-on.
162. 逐鹿中原 Fight for supremacy.
163. 竹篮打水一场空 Trying to catch water in a bamboo basket.
164. 左右逢源 Be in a favorable position.
165. 珠联璧合 A perfect match.
166. 煮豆燃豆萁 Burning the bean stalks to cook the beans.
167. 主观臆断 Subjective judgment.
168. 助纣为虐 Aiding and abetting a tyrant.
169. 抓大放小 Focus on the big picture and let the small details go.
170. 转危为安 Turn a crisis into a stable situation.
171. 装聋作哑 Pretend to be deaf and dumb.
172. 壮士断腕 A desperate measure taken to save oneself.
173. 追本溯源 Trace back to the source.
174. 追名逐利 Seek fame and fortune.
175. 众人拾柴火焰高 Many hands make light work.
176. 众人皆醉我独醒 I alone am sober while all others are drunk.
177. 种豆得豆，种瓜得瓜 You reap what you sow.
178. 重中之重 Of utmost importance.
179. 知彼知己，百战不殆 Know the enemy and know yourself, and you can fight a hundred battles with no danger of defeat.
180. 知难而进 Face difficulties head-on.