Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
dong phuong » duong phuong, dung phuong, dong huong
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
trung chua » trung cua, trong chuan, trung hoa
danh toan » manh toan, anh toan, dan toan
trung ha » trung hoc, trung tam, trung cap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sang - hanh ((trung chua) or (trung ha)) dong phuong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - hanh ((trung chua) OR (trung ha)) dong phuong danh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - hanh ((trung chua) or (trung ha)) dong phuong danh toan ban*.