Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
cap thuong » chap thuong, ca thuong, cao thuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tung cap » trung cap, cung cap, thong cap
dong dan » dong danh, duong dan, dong san
cphan tu » han tu, chon tu, phanh tu

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 tung cap thuong dong dan ((cphan tu) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sach)) - thanh tung cap thuong dong dan ((cphan tu) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sach)) - thanh tung cap thuong dong dan ((cphan tu) or (phan tu))*.