Perhaps you should try some spelling variations:
chua tinh » cua tinh, cha tinh, thuat tinh
dung cong » dung trong
van thanh » ban thanh, van tuan
chu tinh » chau tinh, cuu tinh, chu tich
cong van » cong vang, cong san, song van
va dung » van dung, va duong, vat dung
thuy » thu, thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chu tinh) or (chua tinh)) - ((canh tranh) or (hanh chinh)) va dung cong van thanh thuy~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chu tinh) OR (chua tinh)) - ((canh tranh) OR (hanh chinh)) va dung cong van thanh thuy.
• Adding a wildcard symbol may retrieve word variants: ho ((chu tinh) or (chua tinh)) - ((canh tranh) or (hanh chinh)) va dung cong van thanh thuy*.