Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong ngang » cong nhan, cong quang, cong lang
tieu danh » dieu danh, tiep danh, thien danh
trinh cua » tinh cua, trinh luat, trinh quan
cua tong » cua cong, cua dong, cua nong
cong van » cong vang, cong san, song van
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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 danh - hanh trinh cua tong ((cong van) or (cong ngang)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu danh - hanh trinh cua tong ((cong van) OR (cong ngang)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu danh - hanh trinh cua tong ((cong van) or (cong ngang)) ((toan cau) or (toan ban))*.