Perhaps you should try some spelling variations:
cong luong » cong thuong, nang luong, cong dong
hanh thong » anh thong, hanh trong, hang thong
chon chuc » chon chu, chon chung, chuan chuc
thong qua » thong quan, thong cua, thong tu
cong lang » cong vang, cong quang, cong ngang
thanh cau » thanh chau, thanh mau, nhanh cau
qua dung » quang dung, su dung, qua song

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 thong qua dung ((cong lang) or (cong luong)) thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chon chuc nang - hanh thong qua dung ((cong lang) OR (cong luong)) thanh cau.
• Adding a wildcard symbol may retrieve word variants: chon chuc nang - hanh thong qua dung ((cong lang) or (cong luong)) thanh cau*.