Perhaps you should try some spelling variations:
truong dong » trong dong, truong dang, tuong dong
chieu tach » chiet tach, chieu sach, chiu trach
thanh tung » thanh cong
lam truong » lap truong, cac truong, xa truong
ho chieu » theo chieu, hoc thieu, doi chieu
tung lam » dung lam, truong lam, trong lam
dong ban » dong bang, dong san, dong bac
than cau » toan cau, phan cau, than cap
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 chieu tach - thanh tung lam truong dong ban ((than cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - thanh tung lam truong dong ban ((than cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - thanh tung lam truong dong ban ((than cau) or (phan dau))*.