Perhaps you should try some spelling variations:
dang cong » dung cong
cong vang » cong lang, cong quang, cong ngang
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tinh cua » trinh cua, sinh cua, tinh chat
vang tai » hang tai, van tai, tang tai
sinh va » sinh vat, tinh va, dinh van
tai cau » tai cac, tai cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh ((tinh cua) or (sinh va)) dang cong vang tai cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((tinh cua) OR (sinh va)) dang cong vang tai cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((tinh cua) or (sinh va)) dang cong vang tai cau*.