Perhaps you should try some spelling variations:
nganh cong » nhanh chong
anh thuc » am thuc, dan thuc, anh tu
thuc tap » tuc tap, thuc thai, thuc vat
tan nhan » tran nhan, tao nhan, van nhan
hai tan » hai van, hai quan
nhan va » nhan tai, nhan dan, nhan tao
tu anh » tu hanh, tu manh, thu anh
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

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