Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh tang » hanh trang, anh tang, hanh mang
cong danh » cuong danh, cong dan, cong thanh
danh tuan » anh tuan, manh tuan, danh thanh
doc hieu » hoc thieu, hoc hien
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (doc hieu)) xanh - ((hanh tang) or (nhanh lang)) va nhung cong danh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (doc hieu)) xanh - ((hanh tang) OR (nhanh lang)) va nhung cong danh tuan cau.
• Adding a wildcard symbol may retrieve word variants: ((toc thieu) or (doc hieu)) xanh - ((hanh tang) or (nhanh lang)) va nhung cong danh tuan cau*.