Perhaps you should try some spelling variations:
cong hoang » cong hoan, thong hoang, vuong hoang
thong cong » trong cong, tong cong, thong thong
theo chuc » theo chu, tho chu, treo chu
cua thong » cua thuong, cua khong, cua tong
hoang van » hang va
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan

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 - anh tang cua thong cong hoang van ban~.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - anh tang cua thong cong hoang van ban*.