Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
chieu sang » chieu sach, chieu xanh, hieu lang
trung tong » trung trong, trung uong, trung dong
thanh cua » tranh cua, than cua, hanh cua
cua trung » cua truong, xuan trung, cua nhung
ho chieu » theo chieu, hoc thieu, doi chieu
tong tap » tuong tac, trong tan, cong tac
doan tap » toan tap, doan cap, doan tuan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh thanh cua trung tong tap ((doan tap) OR (doanh tai))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh thanh cua trung tong tap ((doan tap) OR (doanh tai))*.