Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
cong thanh » dong thanh, cong trinh, cong tan
hoc thieu » toc thieu, hoc hien
canh tran » canh tranh, hanh trang, banh trang
cong tac » cong ty
phan lap » phan dau
tran va » tran van, trang va, tranh va

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 - canh tran va nhung ((cong tac) or (cong thanh)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh tran va nhung ((cong tac) OR (cong thanh)) phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tran va nhung ((cong tac) or (cong thanh)) phan lap*.