Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
cua truong » cua trung, xuan truong, cac truong
hoc thieu » toc thieu, hoc hien
hua khong » hoa khong, cua khong, hoac khong
cong dan » cong san, cong tan, huong dan
phan cau » phan cac, phan tu, phan lap
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 ((cua truong) or (hua khong)) cong dan ((phan cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung ((cua truong) OR (hua khong)) cong dan ((phan cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung ((cua truong) or (hua khong)) cong dan ((phan cau) or (phan dau))*.