Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, ho chieu, theo chu
va phuong » va thuong, cac phuong
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
chao chu » cua chu, cao cho, chao xu
tranh va » tranh van, trang va, trinh va
phan cau » phan dau, phan cac, phan tu
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (((chao chu) or (cho chu)))) xanh - canh tranh va phuong cong vang phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((chao chu) OR (cho chu)))) xanh - canh tranh va phuong cong vang phan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((chao chu) or (cho chu)))) xanh - canh tranh va phuong cong vang phan cau*.