Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
cach thuc » anh thuc, cac thu
hoc nganh » hoc nhanh
van thanh » ban thanh, van tuan
thanh van » thanh san, thanh toan, thanh phan
thuc tap » tuc tap, thuc thai, thuc vat
cong hoa » dong hoa, dong hoc, hang hoa
su cach » su sach, tu cach, su cac
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
xa thai » ca thai, a thai, da thai
xa hai » xua hai, xa hoi, xa dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach thuc tap, nghien cuu mon hoc nganh cong hoa ((xa hai) or (xa thai)) van thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thuc tap, nghien cuu mon hoc nganh cong hoa ((xa hai) OR (xa thai)) van thanh van.
• Adding a wildcard symbol may retrieve word variants: su cach thuc tap, nghien cuu mon hoc nganh cong hoa ((xa hai) or (xa thai)) van thanh van*.