Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
cong trong » cong thuong, duong trong, cong trinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tang » anh tang, hanh mang, hanh tung
trong anh » truong anh, trong nganh, trong doanh
tuan cau » toan cau, quan cau, thuan cam
tuan cu » tuan tu, quan cua, tuan thu

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 tang) or (hanh trang)) cua cong trong anh ((tuan cau) or (tuan cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh tang) OR (hanh trang)) cua cong trong anh ((tuan cau) OR (tuan cu)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh tang) or (hanh trang)) cua cong trong anh ((tuan cau) or (tuan cu))*.