Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
cong thanh » dong thanh, cong trinh, cong tan
hoc thieu » toc thieu, hoc hien
trung cao » truong cao, trung cap, trung co
dong cong » duong cong, dung cong, dang cong
thanh hai » thanh phan, thanh hoa, thanh san
cao dong » cao dang, lao dong, cao cong
hai chau » lai chau, mai chau, ha chau

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 - thanh trung cao dong cong thanh hai chau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung cao dong cong thanh hai chau*.