Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
va phuong » va thuong, cac phuong
tranh va » tranh van, trang va, trinh va
cong van » cong vang, cong san, song van
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - canh tranh va phuong cong van ((phan lap) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh tranh va phuong cong van ((phan lap) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh va phuong cong van ((phan lap) or (phan cac))*.