Perhaps you should try some spelling variations:
thuong tuong » thuong truong, thuong luong, tuong tuong
thuong trong » thong trong, duong trong, thuoc trong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hanh trinh cua ((thuong tuong) OR (thuong trong)) dan than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh trinh cua ((thuong tuong) OR (thuong trong)) dan than cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh trinh cua ((thuong tuong) OR (thuong trong)) dan than cao*.