Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
chua tinh » cha tinh, thuat tinh, chua benh
cua thong » cua thuong, cua khong, cua tong
thong dan » tuong dan, thong den, trong dan
thong van » trong van, thong va, thong quan
cua tinh » cua sinh, va tinh, ha tinh
tinh cua » trinh cua, sinh cua, tinh chat
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chua tinh) or (cua tinh)) - nhanh tinh cua thong ((thong dan) or (thong van)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chua tinh) OR (cua tinh)) - nhanh tinh cua thong ((thong dan) OR (thong van)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chua tinh) or (cua tinh)) - nhanh tinh cua thong ((thong dan) or (thong van)) toan cau*.