Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
chien bach » vien bach, chien dich, thien hach
thuoc va » thuc va, thuoc ma, thuong va
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
tuoc va » nuoc va, duoc va, tuc va
danh du » danh dau, danh tu, dinh du
cua tre » cua te, cuu tre, cua triet
du cua » duy cua, dau cua, dum cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang xa hoi. chieu chien bach ((((tuoc va) OR (thuoc va))) or (duc va)) danh du cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. chieu chien bach ((((tuoc va) OR (thuoc va))) OR (duc va)) danh du cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. chieu chien bach ((((tuoc va) OR (thuoc va))) or (duc va)) danh du cua tre*".