并列题名：From rich to richer From rich to richer 并列题名：From curry to rice 并列题名：Plants from roots to riches 并列题名：Road to riches 并列题名：Master key to riches 并列题名：American teacher 并列题名：Poor rich,real rich 并列题名：Rags to riches 并列题名：From student to researcher