Perhaps you should try some spelling variations:
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua thong » cua thuong, cua khong, cua tong
thong dan » thong van, tuong dan, thong den
chu nang » chuc nang, chua nang, cuu nang
tinh cua » trinh cua, sinh cua, tinh chat
dan toan » van toan, dan than, manh toan
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 ((ho manh) or (chu nang)) - hanh tinh cua thong thong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((ho manh) OR (chu nang)) - hanh tinh cua thong thong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((ho manh) or (chu nang)) - hanh tinh cua thong thong dan toan ban*.