Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, hanh mang, nhanh thang
cua thong » cua thuong, cua khong, cua tong
chao chu » cho chu, cua chu, cao cho
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
chu han » chu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu han - ((nhanh mang) or (nhanh quang)) cua thong ((cong dan) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu han - ((nhanh mang) OR (nhanh quang)) cua thong ((cong dan) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: chao chu han - ((nhanh mang) or (nhanh quang)) cua thong ((cong dan) or (cong tan)) toan ban*.