Perhaps you should try some spelling variations:
thien van » thi van
cap nuoc » dat nuoc
van dang » van dong, van dung, van nang
thai cua » than cua, tai cuc, tri cua
sach ky » sac ky, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
van cap » van cau, van dap, van ca
va dang » va nang, va lang, da dang
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: thuat ((sach ky) OR (sach y)) nang xa hoi. thien van cap nuoc ((va dang) or (van dang)) thai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat ((sach ky) OR (sach y)) nang xa hoi. thien van cap nuoc ((va dang) OR (van dang)) thai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((sach ky) OR (sach y)) nang xa hoi. thien van cap nuoc ((va dang) or (van dang)) thai cua te".
• Adding a wildcard symbol may retrieve word variants: thuat ((sach ky) OR (sach y)) nang xa hoi. thien van cap nuoc ((va dang) or (van dang)) thai cua te*.