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

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 (phuc khong)) cong tan ((toan 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 (phuc khong)) cong tan ((toan cao) OR (tran chau)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh mang ((cua khong) or (phuc khong)) cong tan ((toan cao) or (tran chau))*.