Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung vap » trung va, trung van, trung lap
trung cap » truong cao, trung tam
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

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