Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
cuc phuong » cac phuong, cuu phuong, cua phuong
van nguyen » toan nguyen, tran nguyen, xuan nguyen
van chuyen » cau chuyen, van chien
nhung don » nhung van, nhung bo
van tuyen » va tuyen, xuan tuyen, van tuan
ho trieu » mot trieu, 25 trieu, 30 trieu
don cuc » don chuc, dong cuc, dong luc

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 - nhung don cuc phuong cong ((((van tuyen) OR (van nguyen))) or (van chuyen)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - nhung don cuc phuong cong ((((van tuyen) OR (van nguyen))) OR (van chuyen)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - nhung don cuc phuong cong ((((van tuyen) OR (van nguyen))) or (van chuyen)) tap".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - nhung don cuc phuong cong ((((van tuyen) OR (van nguyen))) or (van chuyen)) tap*.