Perhaps you should try some spelling variations:
thuyet danh » thuyet dan, thuyet anh, khuyet danh
hoc thuyet » hoc chuyen
nhung cong » dung cong, thong cong, hang cong
trung thi » truong thi, trong thi, trung tai
trung tri » trang tri, trung tran, trung tam
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thuyet danh - thanh ((trung thi) or (trung tri)) nhung cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thuyet danh - thanh ((trung thi) OR (trung tri)) nhung cong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thuyet danh - thanh ((trung thi) or (trung tri)) nhung cong manh toan tap*.