Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
hanh tranh » hanh trinh, hanh trang, lanh tranh
huong manh » duong manh, hung manh, luong manh
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chi)) tinh - ((hanh tranh) or (canh tranh)) va nhung huong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) tinh - ((hanh tranh) OR (canh tranh)) va nhung huong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) tinh - ((hanh tranh) or (canh tranh)) va nhung huong manh toan cau*.