Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung quan » truong quan, trong quan, trung tuan
quan trong » gian trong
hoc thieu » toc thieu, hoc hien
cong san » cong tac
than cau » toan cau, thanh chau, thanh mau
phan cau » phan dau, phan cac, phan tu
than cap » khan cap, thanh lap, thanh cac

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 quan trong cong san ((((than cau) or (phan cau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung quan trong cong san ((((than cau) OR (phan cau))) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung quan trong cong san ((((than cau) or (phan cau))) or (than cap))*.