Perhaps you should try some spelling variations:
nang tham » nang cham, hang tham, nang thanh
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
nang tam » nang tai, nang tao, nang lam
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: cua chu xanh - hanh ((nang tham) OR (nang tam)) dung cong van toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cua chu xanh - hanh ((nang tham) OR (nang tam)) dung cong van toan cao".
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - hanh ((nang tham) OR (nang tam)) dung cong van toan cao*.