Perhaps you should try some spelling variations:
khong thuong » thong thuong, hang thuong, cong thuong
chieu sang » chieu sach, chieu xanh, hieu lang
thuong dan » huong dan, thuong han, thuong dam
chinh cua » chinh ca, chinh sua, hinh cua
cua khong » hua khong, cua phuong, cua thuong
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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) or (lieu va)) - hanh chinh cua khong thuong dan ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (lieu va)) - hanh chinh cua khong thuong dan ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (lieu va)) - hanh chinh cua khong thuong dan ((toan tai) or (toan cao))*.