Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
canh manh » lanh manh, canh tranh, cach mang
cua trong » cua truong, cua trung, qua trong
manh cua » doanh cua, ban cua
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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 trong cong van toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh manh cua trong cong van toan cau*.