Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
canh manh » lanh manh, canh tranh, cach mang
tong cong » trong cong, cong cong, dung cong
tran chau » tranh chap, tran huu
manh cua » doanh cua, ban cua
cua tong » cua cong, cua dong, cua nong
cong tan » cong tac, cong san, cong thanh

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 nhanh - canh manh cua tong cong tan tran chau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh manh cua tong cong tan tran chau*.