Perhaps you should try some spelling variations:
cong ngang » cong nhan, cong quang, cong lang
ngang gian » nang giao, nganh giao, nganh giai
dong phan » dung phan, cong phan, dong chan
phan cong » thanh cong
cong cong » cong dong, trong cong, dung cong
hoc hieu » hoc thieu, hoc hien, doc hieu
gian cau » gian chau, gian cac, gian cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hieu) or (toc thieu)) nganh - van dong phan cong cong ngang gian cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (toc thieu)) nganh - van dong phan cong cong ngang gian cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (toc thieu)) nganh - van dong phan cong cong ngang gian cau*.