Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
theo chuc » theo chu, tho chu, treo chu
trang cua » tranh cua, tang cua, trung cua
cua thong » cua thuong, cua khong, cua tong
thanh tai » thanh hai, thanh toan, doanh tai
thanh hoa » thanh pho
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - hanh trang cua thong cong van ((thanh tai) or (thanh hoa))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - hanh trang cua thong cong van ((thanh tai) OR (thanh hoa)).
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - hanh trang cua thong cong van ((thanh tai) or (thanh hoa))*.