Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
canh trinh » canh tranh, hanh trinh, canh tinh
trinh vat » trinh van, trinh luat, sinh vat
vat thong » va thong, vat trong, mat thong
cua tinh » cua sinh, va tinh, ha tinh
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, dan ca, van chat
ho cua » hoc cua, hoi cua, hoa cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cua tinh - canh trinh vat thong cong ((dan phan) or (dan chan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cua tinh - canh trinh vat thong cong ((dan phan) OR (dan chan)) dau*.