Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
ho trieu » mot trieu, 25 trieu, 30 trieu
trang ha » trang va, tang ha, trang cham
trung ha » trung hoc, trung tam, trung cap
cong van » cong vang, cong san, song van
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: ho trieu tinh - hanh ((trang ha) OR (trung ha)) cong cong van tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh ((trang ha) OR (trung ha)) cong cong van tuan ban".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh ((trang ha) OR (trung ha)) cong cong van tuan ban*.