Perhaps you should try some spelling variations:
thanh thai » thanh hai, thanh tai, nhanh thai
cua triet » cua viet, su triet, va triet
bach tuoc » sach duoc, sach nuoc
thai cua » than cua, tai cuc, tri cua
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach
nang xa » nang x, lang xa, nang ma
vu sach » vu bach, vu khach
bac tuc » bac tu, bac thua
y nang » ky nang, ly nang, v nang

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) OR (vu sach)) y nang xa hoi. hieu qua ((bac tuc) or (bach tuoc)) va thanh thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) y nang xa hoi. hieu qua ((bac tuc) OR (bach tuoc)) va thanh thai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (vu sach)) y nang xa hoi. hieu qua ((bac tuc) or (bach tuoc)) va thanh thai cua triet".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (vu sach)) y nang xa hoi. hieu qua ((bac tuc) or (bach tuoc)) va thanh thai cua triet*.