Perhaps you should try some spelling variations:
phuong hanh » phuong thanh, phuong anh, phuong danh
theo chieu » theo tieu, theo chu, thi chieu
lanh tranh » lan tranh, hanh trinh, sach tranh
hoi phuong » hoai phuong, hoc phuong, doi phuong
hanh toan » thanh toan, khanh toan, manh toan
ho chieu » hoc thieu, doi chieu, mot chieu
toan cao » toan ban, toan tap
cua hoi » cua moi

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 (theo chieu)) xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong hanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - ((lanh tranh) OR (canh tranh)) cua hoi phuong hanh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong hanh toan cao".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong hanh toan cao*.