Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
cua thuong » cua truong, cua phuong, ca thuong
trinh toan » tinh toan, thanh toan, trinh han
chinh cua » chinh ca, chinh sua, hinh cua
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: chao ((chieu xanh) or (chieu tinh)) - hanh chinh cua thuong cong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chieu xanh) OR (chieu tinh)) - hanh chinh cua thuong cong trinh toan ban.
• Adding a wildcard symbol may retrieve word variants: chao ((chieu xanh) or (chieu tinh)) - hanh chinh cua thuong cong trinh toan ban*.