Perhaps you should try some spelling variations:
bien tinh » bi tinh, yen tinh, diep tinh
hanh dinh » thanh dinh, hinh dinh, hanh tinh
doi bien » doi dien, voi bien, doi hien
dinh cuu » dinh chi
cuu cong » cua cong, thu cong, cac cong
dong van » duong van, dang van, dong von
van tuan » van quan, van ban, anh tuan
tuan ban » tuan bang, toan ban, luan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi bien tinh - hanh dinh cuu cong dong van tuan ban~.
• Adding a wildcard symbol may retrieve word variants: doi bien tinh - hanh dinh cuu cong dong van tuan ban*.