Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
trinh van » trinh han, trinh quan, trinh toan
van thanh » ban thanh, van tuan
cong tinh » cong trinh, cong vinh, cong thanh
long tinh » trong tinh, luong tin, dong tin
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 - hanh trinh van thanh ((cong tinh) OR (long tinh)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trinh van thanh ((cong tinh) OR (long tinh)) toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh van thanh ((cong tinh) OR (long tinh)) toan cau*.