Sammo Hung earned an extension of his contract with CBS because Martial Law was making money. Hollywood is all about business, and uses Hung and Chinese culture as means of making money.
洪金寶得到哥倫比亞電視公司的續約是因為《過江龍》能替他們賺錢，好萊塢是在做生意，把他和中國文化當作賺錢工具。