Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cac tinh
tinh sinh » tinh ninh, tinh binh, tinh hinh
vat thong » va thong, vat trong, mat thong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
cua tinh » cua sinh, va tinh, ha tinh
phan cau » phan dau, phan cac, phan tu

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

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