Perhaps you should try some spelling variations:
khang dien » hang dien, khong dien, khang chien
cau triet » cau trieu, su triet, cua triet
nuoc van » nuoc va, nuoc san, nuoc dan
luoc van » luoc can, luoc va, luc van
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
y nang » ky nang, ly nang, v nang
ve dat » de dat, va dat, ve dao
cua te » cua tu

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 y nang xa hoi. hieu ve dat ((nuoc van) OR (luoc van)) khang dien ((cua te) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ve dat ((nuoc van) OR (luoc van)) khang dien ((cua te) OR (cau triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ve dat ((nuoc van) OR (luoc van)) khang dien ((cua te) or (cau triet))*".