Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
phung cong » nhung cong, phong cong, nhung chong
ho chieu » theo chieu, hoc thieu, doi chieu
dinh cua » sinh cua, dinh cu, tinh cua
dinh cuu » dinh chi
cong dan » cong san, cong tan, huong dan
toan tap » toan ban

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 sang - nhan ((dinh cua) or (dinh cuu)) phung cong dan ((toan tap) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - nhan ((dinh cua) OR (dinh cuu)) phung cong dan ((toan tap) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - nhan ((dinh cua) or (dinh cuu)) phung cong dan ((toan tap) or (van ban))*.