Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tuan hang » tuan hoang, tuan bang, tuan dang
cong van » cong vang, song van, cong tan
cong san » cong tac
quan tai » quan tri, quang tri, quan li

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 trung tuan hang ((cong van) or (cong san)) quan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trung tuan hang ((cong van) OR (cong san)) quan tai.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trung tuan hang ((cong van) or (cong san)) quan tai*.