Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
thanh tung » thanh cong
chau tinh » cuu tinh, ha tinh, cua tinh
dung cong » dung trong
cong anh » cong danh, dong anh, hong anh
tuan thu » toan thuc, van thu
tung ap » tang ap, tung dan, tung bay
ap dung » xay dung, van dung
tuan cu » tuan tu, quan cua, than cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - thanh tung ap dung cong anh ((tuan cu) OR (tuan thu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chau tinh)) - thanh tung ap dung cong anh ((tuan cu) OR (tuan thu))~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chau tinh)) - thanh tung ap dung cong anh ((tuan cu) OR (tuan thu))*.