Perhaps you should try some spelling variations:
phan thong » phan thuong, phan hong, phan tong
bach thoat » bach hoa, dich thoat
sach tham » sach nha
thoat khi » thoat khoi, thuat khoi, chat khi
khi khong » khoi khong, thi khong, khi phong
thai thuy » thi thuy, thanh thuy, thuat thuy
thuy bach » huy bach, thuy anh, thi bach
bach khoa » anh khoa
khoa phan » hoa phan, khoa than, khoa phau
tham tuc » tham thuc, thai tuc, nham thuc
tuc bach » truc bach, trac bach, tuc cac
su sach » so sach, vu sach
xa thai » ca thai, a thai, da thai
su xa » su xac, su va, tu xa

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 tham tuc bach thoat khi khong ) or ( su xa thai thuy bach khoa phan thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach tham tuc bach thoat khi khong ) OR ( su xa thai thuy bach khoa phan thong )).
• Adding a wildcard symbol may retrieve word variants: (( su sach tham tuc bach thoat khi khong ) or ( su xa thai thuy bach khoa phan thong ))*.