Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
sang lai » sang tai, sang lap, mang lai
tu dang » thu dang, su dang, vu dang
lai cua » dai cua, hai cua, lai chau
su chat » su phat, du chat, so chat
tieu su » thieu so
lai hoa » dai hoa, loai hoc
ky sang » ky nang, ky dang, ky tang
tuc va » thuc va, truc va, duc va
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: ((tu dang) OR (tu dong)) ky sang lai hoa. tieu su chat ((tuc va) or (tuc xa)) thanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu dang) OR (tu dong)) ky sang lai hoa. tieu su chat ((tuc va) OR (tuc xa)) thanh lai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu dang) OR (tu dong)) ky sang lai hoa. tieu su chat ((tuc va) or (tuc xa)) thanh lai cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu dang) OR (tu dong)) ky sang lai hoa. tieu su chat ((tuc va) or (tuc xa)) thanh lai cua te*.