Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
tran dang » tran quang, tran hoang, tranh hang
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau
chuc » thuc, chua, phuc

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: theo ((chu xanh) OR (chuc nang)) - ((hanh tang) OR (tran dang)) cua nhung cong dan chan cau~.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chuc nang)) - ((hanh tang) or (tran dang)) cua nhung cong dan chan cau*.