conjunction followed by conjunctive: 只要zhǐ yào…就jiù…
Zhǐ yào nǐ yuàn yì xué，wǒ jiù jiāo nǐ。
As long as you are willing to learn, (then) I’ll teach you.
Note that只要zhǐ yào…就jiù… only occurs with a positive meaning. If what is said is negative in tone, 要是 yào shì will have to be used instead of 只要zhǐ yào
Yào shì nǐ hái shì chī （de）nà me duō ，nǐ jiù shòu bú xià lái /shòu bú le 。
As long as you eat so much, you won’t get any thinner.
 Yip, P. C., Rimmington, D., Xiaoming, Z., & Henson, R. (2009). Basic Chinese: a grammar and workbook. Taylor & Francis.