Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
chieu sang » chieu sach, chieu xanh, hieu lang
trang cua » tranh cua, trung cua, thang cua
hung manh » nhung manh, hung anh, tung manh
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, tang luan
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - hanh ((trang cua) OR (tang cua)) nhung ((phuong danh) OR (hung manh)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh ((trang cua) OR (tang cua)) nhung ((phuong danh) or (hung manh)) toan tap~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh ((trang cua) OR (tang cua)) nhung ((phuong danh) or (hung manh)) toan tap*.