Perhaps you should try some spelling variations:
phuong hanh » phuong thanh, phuong anh, phuong danh
thieu sang » chieu sang, thieu khang, thieu quang
lanh tranh » lan tranh, hanh trinh, sach tranh
hoi phuong » hoai phuong, hoc phuong, doi phuong
hoc thieu » toc thieu, hoc hien
hanh toan » thanh toan, khanh toan, manh toan
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: hoc thieu sang - ((lanh tranh) or (canh tranh)) cua hoi phuong hanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - ((lanh tranh) OR (canh tranh)) cua hoi phuong hanh toan cao*.