Perhaps you should try some spelling variations:
chieu manh » chieu xanh, chu manh, chieu sach
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua thong » cua thuong, cua khong, cua tong
thong dan » tuong dan, thong den, trong dan
thong van » trong van, thong va, thong quan
anh nang » ganh nang, anh bang, anh dang
nang cua » mang cua, hang cua, nang dua
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: theo ((chieu manh) or (hieu manh)) - anh nang cua thong ((thong dan) OR (thong van)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu manh) OR (hieu manh)) - anh nang cua thong ((thong dan) OR (thong van)) than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu manh) or (hieu manh)) - anh nang cua thong ((thong dan) OR (thong van)) than ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu manh) or (hieu manh)) - anh nang cua thong ((thong dan) OR (thong van)) than ban*.