Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
phuong danh » phuong anh, phuong dinh, phuong hanh
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
hanh san » thanh san, khach san, thanh son
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap
va dung » van dung, va duong, vat dung
san va » san van, ban va, dan va

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 xanh - hanh san va dung phuong danh ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh san va dung phuong danh ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh san va dung phuong danh ((toan tai) or (toan cao))*.