Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, dung cua, thong cua
trung cap » truong cao, trung tam
cong san » cong tac
san van » tan van, luan van, tran van

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