Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
canh thanh » canh tranh, danh thanh, anh thanh
hoc chieu » hoc thieu, ho chieu, hoc dieu
thanh cac » hanh cac, thanh bac, thanh ca
tan nhanh » tai nhanh, tan nhan, tan thanh
nhanh cau » nhanh cay, thanh chau, nhanh ha
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (hoc hien)) sach - canh thanh cac truong cong tan nhanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc hien)) sach - canh thanh cac truong cong tan nhanh cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (hoc hien)) sach - canh thanh cac truong cong tan nhanh cau*.