Perhaps you should try some spelling variations:
than tuong » than thuong, thay tuong, nhan tuong
phan xuong » phan cong
cach thuc » anh thuc, cac thu
thuc thuy » thuc thuc, thu thuy, thac thuy
khoa than » khoa luan, hoa thai, hoa tan
cach nao » cach bao, cach giao, cach noi
tuc hang » tuc tang, tuc hanh, thuc hanh
thuy anh » thuy linh
anh khoa » doanh khoa, hang khoa
tu cach » tu cac
nao tuc » dao tuc, nao tu, bao thuc
va phan » van phan, va phat, va phap
te cach » ve cach, te sach, te cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu cach nao tuc hang va phan xuong ) or ( te cach thuc thuy anh khoa than tuong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu cach nao tuc hang va phan xuong ) OR ( te cach thuc thuy anh khoa than tuong )).
• Adding a wildcard symbol may retrieve word variants: (( tu cach nao tuc hang va phan xuong ) or ( te cach thuc thuy anh khoa than tuong ))*.