Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
nha lang » nhan lang, nha lanh, nha hang
va thanh » gia thanh, ban thanh, va tinh
vu sach » vu bach, su sach, vu khach
cua tre » cuu tre, cua triet, dua tren
cam duc » cam xuc, cao duc, pham duc
hieu va » lieu va, hieu qua
mai hoi » mai khoi, dai hoi, lai hoi
va cam » va cham, va cac, va cao
ma hoi » xa hoi, ma hoa, me hoi
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: vu sach nha lang ((ma hoi) OR (mai hoi)). hieu va cam duc va thanh vai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach nha lang ((ma hoi) OR (mai hoi)). hieu va cam duc va thanh vai ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach nha lang ((ma hoi) OR (mai hoi)). hieu va cam duc va thanh vai ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: vu sach nha lang ((ma hoi) OR (mai hoi)). hieu va cam duc va thanh vai ((cua tre) or (cua te))*.