Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh
hanh trinh » canh tranh, hanh chinh
quang tong » quang thong, quang dong, quang tung
che chinh » te chinh
tong cong » trong cong, cong cong, dung cong
cong van » cong vang, cong san, song van
van than » van thanh, van thang, van tuan
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: che chinh sach - ((((nhanh tinh) or (hanh trinh))) or (nhan sinh)) quang tong cong van than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: che chinh sach - ((((nhanh tinh) OR (hanh trinh))) OR (nhan sinh)) quang tong cong van than cao.
• Adding a wildcard symbol may retrieve word variants: che chinh sach - ((((nhanh tinh) or (hanh trinh))) or (nhan sinh)) quang tong cong van than cao*.