Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh mang » nhanh mang, hanh trang, nhanh lang
cua khong » cua phuong, cua thuong, cua cong
hua khong » hoa khong, hoac khong, phuc khong
tran chau » tranh chap, tran huu
cong tan » cong tac, cong san, cong thanh
tran cao » toan cao, trang cho, tranh cac

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 - hanh mang ((cua khong) OR (hua khong)) cong tan ((tran cao) or (tran chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh mang ((cua khong) OR (hua khong)) cong tan ((tran cao) OR (tran chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh mang ((cua khong) OR (hua khong)) cong tan ((tran cao) or (tran chau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh mang ((cua khong) OR (hua khong)) cong tan ((tran cao) or (tran chau))*.