Perhaps you should try some spelling variations:
trong quan » thong quan, tong quan, thong quang
thanh chau » thanh cha, thanh cham, thanh chu
chon chuc » chon chu, chon chung, chuan chuc
trong qua » thong qua, trong nha, duong qua
dung cong » dung trong
cong vang » cong lang, cong quang, cong ngang
thanh cau » thanh mau, nhanh cau, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: chon chuc nang - hanh ((trong qua) OR (trong quan)) dung cong vang ((thanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chon chuc nang - hanh ((trong qua) OR (trong quan)) dung cong vang ((thanh cau) OR (thanh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chon chuc nang - hanh ((trong qua) OR (trong quan)) dung cong vang ((thanh cau) or (thanh chau))".
• Adding a wildcard symbol may retrieve word variants: chon chuc nang - hanh ((trong qua) OR (trong quan)) dung cong vang ((thanh cau) or (thanh chau))*.