Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
danh tinh » doanh tinh, dang tinh, canh tinh
toan cang » toan cong, toan can, toan mang
cang cong » dang cong, cong cong, bang cong
cong tinh » cong trinh, cong vinh, long tinh
toan cau » 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: theo tieu xanh - danh tinh toan cang cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - danh tinh toan cang cong tinh toan cau*.