Perhaps you should try some spelling variations:
nhanh manh » nhanh mang, nhanh thanh, nhanh tinh
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chu bang, chua dong
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
manh va » hanh va, anh va, minh va
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: cha ((chua xang) or (chuc nang)) - nhanh manh va nhung cong dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cha ((chua xang) OR (chuc nang)) - nhanh manh va nhung cong dan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: cha ((chua xang) or (chuc nang)) - nhanh manh va nhung cong dan ((toan cau) or (toan cao))*.