Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
cac nganh » hoc nganh
nganh hoa » thanh hoa, khanh hoa, danh hoa
cao nganh » cau nganh, tao nganh, cao nang
cong khi » cong thai, khong khi, co khi
hoa khi » hoa phi, hoa hi, hoa thi
su cac » tu cac, su can, eu cac
su cao » cu cao, vu cao, su co

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su cac nganh hoa khi đong luc ) or ( su cao nganh cong khi đong luc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su cac nganh hoa khi đong luc ) OR ( su cao nganh cong khi đong luc )).
• Adding a wildcard symbol may retrieve word variants: (( su cac nganh hoa khi đong luc ) or ( su cao nganh cong khi đong luc ))*.