Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
manh trung » manh tung, thanh trung, manh hung
nho nhieu » nho hieu, ho chieu, nha hieu
nhat hanh » nhat ban, nhat minh
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
ha hang » nha hang, ha tang, va hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: nho nhieu tang - manh trung ((ha hang) or (nhat hanh)) cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nho nhieu tang - manh trung ((ha hang) OR (nhat hanh)) cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: nho nhieu tang - manh trung ((ha hang) or (nhat hanh)) cong dan than cao*.