Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tran » trung tuan, trung thanh, trung tam
tran trong » gian trong, quan trong, tran hong
hoc thieu » toc thieu, hoc hien
cong tam » cong tac, cong tan, dong tam
cong nam » dong nam, uong nam, thong nam
phan dau » phan tu, hang dau

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 tran trong ((cong tam) or (cong nam)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tran trong ((cong tam) OR (cong nam)) phan dau*.