Perhaps you should try some spelling variations:
trieu minh » trieu tinh, trien minh, trien kinh
nhanh tinh » nhanh thanh, nhan sinh
hanh trinh » canh tranh, hanh chinh
hoc trieu » hoc thieu, hoc tieu, hoc dieu
cua thong » cua thuong, cua khong, cua tong
cong san » cong tac
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trieu minh - ((nhanh tinh) OR (hanh trinh)) cua thong ((cong san) or (huong dan)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trieu minh - ((nhanh tinh) OR (hanh trinh)) cua thong ((cong san) OR (huong dan)) than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc trieu minh - ((nhanh tinh) OR (hanh trinh)) cua thong ((cong san) or (huong dan)) than ban".
• Adding a wildcard symbol may retrieve word variants: hoc trieu minh - ((nhanh tinh) OR (hanh trinh)) cua thong ((cong san) or (huong dan)) than ban*.