Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trung » thanh trung, hanh trang, manh trung
dong thong » thong thong, nong thon, dong thanh
thanh toan » thanh hoa, thanh san
hoc thieu » toc thieu, hoc hien
tam dong » tam duong, tac dong, lam dong

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 tam dong thong ((thanh toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trung tam dong thong ((thanh toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trung tam dong thong ((thanh toan) or (tinh toan)) cau*.