Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cao truong » cac truong, cho truong, cau truong
hoc thieu » toc thieu, hoc hien
cao tuong » cao thuong, bao tuong, cac tuong
dong tai » dung tai, luong tai, cong tac
tai doan » thai doan, tap doan, thi doan
doan cau » toan cau, doan dau, doan cap

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 - nhanh tinh ((cao tuong) or (cao truong)) dong tai doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - nhanh tinh ((cao tuong) OR (cao truong)) dong tai doan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - nhanh tinh ((cao tuong) or (cao truong)) dong tai doan cau*.