Perhaps you should try some spelling variations:
cong nganh » cong ngang, trong nganh, duong nganh
canh trinh » canh tranh, hanh trinh, canh tinh
nganh toan » nganh thanh, thanh toan, manh toan
luat hung » luat chung, luat huong, luan hung
hung cong » nhung cong, hung cuong, phung cong
cua tinh » cua sinh, va tinh, ha tinh
toan cau » toan cao, toan ban, toan tap
ho cua » hoc cua, hoi cua, hoa cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cua tinh - canh trinh luat hung cong nganh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho cua tinh - canh trinh luat hung cong nganh toan cau*.