Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
luan hang » luan nang, luan han, luan hung
hang cong » dang cong, hang nong, bang cong
van tuang » van quang, van thang, van tang
ho chinh » hoc chinh, cho chinh, hoa chinh
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - hanh tang luan hang cong ((van tuan) or (van tuang)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - hanh tang luan hang cong ((van tuan) OR (van tuang)) ban*.