Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chua xang » chua nang, chuc nang, chu bang
hang hang » nang hang, cang thang, hung thang
hai nhung » thai nhung, ai nhung, hai hung
cong manh » cong danh, duong manh, hoang manh
chu xanh » chu manh, chieu xanh, chuc danh
hang hai » hoang hai, hang tai, thanh hai
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chua xang)) - hang hang hai nhung ((cong manh) OR (cong thanh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hang hang hai nhung ((cong manh) OR (cong thanh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chua xang)) - hang hang hai nhung ((cong manh) OR (cong thanh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hang hang hai nhung ((cong manh) OR (cong thanh)) toan ban*.