Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
tieu xanh » tieu danh, chieu xanh, dieu hanh
dung cong » dung trong
hang cua » mang cua, hang ca, huong cua
toan cao » toan ban, toan tap
han cua » nhan cua, than cua, hanh cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh ((han cua) or (hang cua)) dung cong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((han cua) OR (hang cua)) dung cong thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((han cua) or (hang cua)) dung cong thanh toan cao*.