Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
canh trinh » canh tranh, hanh trinh, canh tinh
cac phuong » cac truong
hien xanh » hien hanh, hien nhanh, chieu xanh
trinh cac » trinh cau, trinh chat, trinh chao
cong dan » cong san, cong tan, huong dan
gian cap » gian cac, gian cam, gian cham

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - canh trinh cac phuong cong dan gian cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh trinh cac phuong cong dan gian cap*.