Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
chieu sang » chieu sach, chieu xanh, hieu lang
van thanh » ban thanh, van tuan
thanh dau » thanh dat, thanh dam, thanh mau
ho chieu » theo chieu, hoc thieu, doi chieu
dong van » duong van, dang van, dong von
manh va » anh va, minh va, lanh va
hanh va » hang va, hanh vi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - van ((manh va) or (hanh va)) thuong dong van thanh dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - van ((manh va) OR (hanh va)) thuong dong van thanh dau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - van ((manh va) or (hanh va)) thuong dong van thanh dau*.