Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
thong cong » trong cong, tong cong, thong thong
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
cong can » cong san, cong tan, cong dan
chai tu » cai tu, choi tu, chay tu
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - thanh trung cua thong cong can ((chai tu) or (han tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh trung cua thong cong can ((chai tu) OR (han tu)).
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh trung cua thong cong can ((chai tu) or (han tu))*.