Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
manh trung » manh tung, thanh trung, manh hung
nhung cong » dung cong, thong cong, nhung don
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
tong cong » trong cong, cong cong, dung cong
hang cong » dang cong, hang nong, bang cong
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - manh trung cua ((((nhung cong) or (tong cong))) or (hang cong)) dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - manh trung cua ((((nhung cong) OR (tong cong))) OR (hang cong)) dan than cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - manh trung cua ((((nhung cong) or (tong cong))) or (hang cong)) dan than cao*.