Perhaps you should try some spelling variations:
thien van » thi van
sach ky » sach y, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
nam sua » nam cua, nam suu, nam mua
sua gia » cua gia, qua gia, sua bia
cua tre » cuu tre, cua triet, dua tren
sac ky » cac ky, sai ky
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 ky) or (sac ky)) nang xa hoi. thien van nam sua gia thanh pho ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang xa hoi. thien van nam sua gia thanh pho ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) or (sac ky)) nang xa hoi. thien van nam sua gia thanh pho ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sac ky)) nang xa hoi. thien van nam sua gia thanh pho ((cua tre) OR (cua te))*.