Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nam xua » nam cua, nam qua, nam luat
nam mua » nam cua, nam qua, nam luat
va tinh » may tinh
tinh va » tich va, trinh van, trinh vat
cu tren » tu tren, dua tren

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang x ho. lieu va ((nam xua) or (nam mua)) va tinh va ((cau treo) or (cu tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x ho. lieu va ((nam xua) OR (nam mua)) va tinh va ((cau treo) OR (cu tren)).
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x ho. lieu va ((nam xua) or (nam mua)) va tinh va ((cau treo) or (cu tren))*.