Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thong cong, thuong dong, truong cong
chieu sach » chinh sach, chiet tach, chieu sang
thuong con » thuong dong, truong cong, thong cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cap » truong cao, trung tam
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu sach)) - thanh trung cap ((thuong cong) or (thuong con)) dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sach)) - thanh trung cap ((thuong cong) OR (thuong con)) dan phan dau.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sach)) - thanh trung cap ((thuong cong) or (thuong con)) dan phan dau*.