Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
thong cong » trong cong, tong cong, thong thong
hien danh » thien danh, hien nhanh, hien khanh
hien hanh » dieu hanh
truong va » truong dai, truong cao, truong dao
va thong » va thuong, va phuong, he thong
cong tan » cong tac, cong san, cong thanh
tan nhan » tran nhan, tao nhan, van nhan
nhan tap » nhan tai, nhan tao, han tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien danh) or (hien hanh)) - thanh truong va thong cong tan nhan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien danh) OR (hien hanh)) - thanh truong va thong cong tan nhan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien danh) or (hien hanh)) - thanh truong va thong cong tan nhan tap*.