Perhaps you should try some spelling variations:
thanh thai » thanh hai, thanh tai, nhanh thai
thien cao » thien bao, thien cac, thien cau
cua triet » cua viet, su triet, va triet
chat duc » chat xuc, chat doc, chet duoc
va thanh » gia thanh, ban thanh, va tinh
thai cua » than cua, tai cuc, tri cua
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa

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 (thu hoach)) y nang ma hoi. thien cao chat duc va thanh thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (thu hoach)) y nang ma hoi. thien cao chat duc va thanh thai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (thu hoach)) y nang ma hoi. thien cao chat duc va thanh thai cua triet*.