Perhaps you should try some spelling variations:
cham duoc » cham soc, pham duc, che duoc
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
danh doi » danh di, thanh doi, dung doi
va danh » va dinh, va dan, va hanh
duoc va » nuoc va, duc va, duoc ma
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
sach v » sach va, sach y, sach vay
sach 2 » sach y

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach v) or (sach 2)) nang xa hoi. hieu ve cham duoc va danh doi ((cua triet) OR (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach v) OR (sach 2)) nang xa hoi. hieu ve cham duoc va danh doi ((cua triet) OR (cua viet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach v) or (sach 2)) nang xa hoi. hieu ve cham duoc va danh doi ((cua triet) OR (cua viet))*".